Terrain Forge

TERRAIN FORGE

Build a complete 47-tile blob terrain atlas from one compact 5 × 4 source sheet. Terrain Forge turns carefully painted edge parts into a connected tile set you can test, export, and use in your own game.

WORKFLOW

1. Paint the guided 20-part source sheet in your own style.
2. Generate the 47-tile atlas.
3. Paint the included test map to catch bad corners or seams.
4. Export the atlas for your game.

MADE FOR

• Top-down maps, paths, walls, water, and dungeon floors.
• Pixel artists who want a predictable blob-terrain workflow.
• Game developers who need a clean, complete tile set without building every variation by hand.

INCLUDED

• Local browser version and Windows version.
• Guided source sheet, generated atlas, and test map.
• A short guide with the full workflow.

Your art stays on your device. No account or upload is needed.

Thank you for giving this a try. If you have an idea, spot something that could work better, or would like to see another useful tool, please leave a comment. I’d genuinely love to hear from you.